CVE-2020-14149

Public Exploit

Description

In uftpd before 2.12, handle_CWD in ftpcmd.c mishandled the path provided by the user, causing a NULL pointer dereference and denial of service, as demonstrated by a CWD /.. command.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.56%
Vendor Advisory opensuse.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/troglobit/uftpd/issues/30 third party advisory exploit
https://bugs.gentoo.org/726308 third party advisory patch
https://github.com/troglobit/uftpd/releases/tag/v2.12 third party advisory release notes
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-14149?
CVE-2020-14149 has been scored as a high severity vulnerability.
How to fix CVE-2020-14149?
To fix CVE-2020-14149, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-14149 being actively exploited in the wild?
It is possible that CVE-2020-14149 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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